APA

Cleef A. M., Duivenvoorden J. F., .Phytogeographic analysis of a vascular species sample from the Araracuara sandstone plateau, colombian Amazonia. : .

Chicago

Cleef Antoine M, Duivenvoorden Joost Franciscus, .Phytogeographic analysis of a vascular species sample from the Araracuara sandstone plateau, colombian Amazonia. : .

Harvard

Cleef A. M., Duivenvoorden J. F., .Phytogeographic analysis of a vascular species sample from the Araracuara sandstone plateau, colombian Amazonia. : .

MLA

Cleef Antoine M, Duivenvoorden Joost Franciscus, .: . .